Main Ref. | Allen, G.R., 1985 |
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Anmärkningar | Live in areas of hard, rocky and uneven sea floor and steep slopes off islands (Ref. 6390, 27354). Feed on fish, cephalopods, benthic invertebrates and pelagic gastropods and urochordates (Ref. 55). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Hard Bottom: rocky; |
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Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
Ref. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Typ av föda | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Allen, G.R., 1985 |
Födosöksstrategi | hunting macrofauna (predator) |
Feeding habit Ref. | Allen, G.R., 1985 |
Estimation method | Ursprungligt prov | Ofiskad population | Kommentar | ||
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Troph | s.e. | Troph | s.e. | ||
Från födosammansättning | |||||
Från individuella födoämnen | 3.84 | 0.58 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |